Find an explicit formula for computing s[n] for n >= 2 that does not require iteration.

Paul's career is not going quite well. Or is it? On his first day at work [let us call it dayr D), he earns $2. and on the next clay, he also earns $2. His boss tells him that from now on, on gag;r n, for n >= 2. his daily.' salaryr s_n will be given by the following formula: s[_n] = 2s[(n1}]+ Sam2} [the parentheses indicate subindices. The other formats don't work well]